Connie is packing for a trip. She has 18 pairs of shoes. If she has room to pack 5 pairs, how many ways can she choose which shoes to take?

The number of ways can she choose which shoes to take is 8,568.

Given that,

Based on the above information, the calculation is as follows:

= 8,568

Therefore we can conclude that The number of ways can she choose which shoes to take is 8,568.

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There are 8568 ways to combine the shoes.

Step-by-step explanation:

In this case Connie wants to create smaller subsets from a larger group of things, therefore we must do a combination, which can be applied by using the following formula:

In our case n = 18, which is the total number of shoes and r = 5, which is the subset she wants to create.

There are 8568 ways to combine the shoes.

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1